Can “JP” also stand for another place? Although “JP” generally means Japan in jewelry marks, it is vital to think about the overall context and also other markings around the piece. M on a hoop denotes Milor, who's an Italian silver jewellery maker. 925 means that the jewellery is manufactured https://andrespfvkb.uzblog.net/rumored-buzz-on-jp88-50528531